Re: Option to dump foreign data in pg_dump - Mailing list pgsql-hackers

From vignesh C
Subject Re: Option to dump foreign data in pg_dump
Date
Msg-id CALDaNm1pdQHgp14ppcUkzQ7AQPodEyBCbzbkK6+uETxn0TKpQA@mail.gmail.com
Whole thread Raw
In response to Re: Option to dump foreign data in pg_dump  (Luis Carril <luis.carril@swarm64.com>)
List pgsql-hackers
On Wed, Jan 29, 2020 at 2:00 PM Luis Carril <luis.carril@swarm64.com> wrote:
>
> Thanks for working on the comments. I noticed one behavior is
> different when --table option is specified. When --table is specified
> the following are not getting dumped:
> CREATE SERVER foreign_server
>
> I felt the above also should be included as part of the dump when
> include-foreign-data option is specified.
>
> Yes, it also happens on master. A dump of a foreign table using --table, which only dumps the table definition, does
notinclude the extension nor the server.
 
> I guess that the idea behind --table is that the table prerequisites should already exist on the database.
>
> A similar behavior can be reproduced for a non foreign table. If a table is created in a specific schema, dumping
onlythe table with --table does not dump the schema definition.
 
>
> So I think we do not need to dump the server with the table.
>

Thanks for the clarification, the behavior sounds reasonable to me
unless others have a different opinion on this.

Regards,
Vignesh
EnterpriseDB: http://www.enterprisedb.com



pgsql-hackers by date:

Previous
From: vignesh C
Date:
Subject: Re: pg_restore crash when there is a failure before all child processis created
Next
From: Kasahara Tatsuhito
Date:
Subject: Re: Tid scan increments value of pg_stat_all_tables.seq_scan. (butnot seq_tup_read)